Epoxy Resin NZ — Which Resin Is Right for Your Project? (2026)

Not all epoxy resin is the same. Choosing the wrong type is the #1 beginner mistake. Here's how to pick the right resin for your project.

Casting Resin vs Coating Resin

Our Resin Range

Crystal Clear Casting Resin (Liquid Glass)

• Water-clear finish — perfect for river tables
• Low viscosity for easy pouring
• Available in various sizes
• UV resistant

Ultra Deep Pour Resin

• Up to 13cm in a single pour — saves time on large projects
• Low exothermic reaction — won't crack or yellow
• Ideal for thick river tables and large castings

Polyurethane Resin

• Fast cure — demould in hours, not days
• Available in flexible and rigid formulas
• Great for production casting

How to Mix Resin Correctly

1. Read the ratio — Most are 2:1 or 1:1 by volume or weight. Check your specific product
2. Use a digital scale — Volume measuring is less accurate
3. Pour Part A first — Then add Part B
4. Stir slowly for 3-5 minutes — Scrape sides and bottom of cup
5. Transfer to a clean cup — Stir another minute (eliminates unmixed resin from cup walls)

Common Mistakes

• Wrong ratio: Even small errors = soft, sticky, uncured resin
• Too cold: Resin won't cure properly below 18°C
• Not mixing enough: Unmixed spots stay liquid forever
• Pouring too deep with coating resin: Causes cracking and yellowing from heat

Shop Epoxy Resin at Action Outdoors

Browse: Resin Art NZ. Call 09 820 8023.